| Rank | Firsts | Level | Dog | Owner |
|---|---|---|---|---|
| 1920 | 21 | 13 | (English Mastiff, Level 13, Age 100) Hips: Excellent, Elbows: Good, Eyes: Excellent, Ears: Good | (Level 20) |
| 1921 | 21 | 10 | (Bernese Mountain Dog, Level 10, Age 58) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1922 | 21 | 76 | (Weimaraner, Level 76, Age 89) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1923 | 21 | 7 | (American Bully, Level 7, Age 88) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Good | (Level 3) |
| 1924 | 21 | 27 | (Greater Swiss Mountain Dog, Level 27, Age 75) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 17) |
| 1925 | 21 | 31 | (Tibetan Mastiff, Level 31, Age 74) Hips: Excellent, Elbows: Good, Eyes: Good, Ears: Excellent | (Level 20) |
| 1926 | 21 | 19 | (Welsh Terrier, Level 19, Age 50) Hips: Good, Elbows: Good, Eyes: Good, Ears: Excellent | (Level 20) |
| 1927 | 21 | 19 | (Spinone Italiano, Level 19, Age 62) Hips: Excellent, Elbows: Good, Eyes: Excellent, Ears: Good | (Level 19) |
| 1928 | 21 | 15 | (Doberman Pinscher, Level 15, Age 42) Hips: Fair, Elbows: Excellent, Eyes: Good, Ears: Good | (Level 19) |
| 1929 | 21 | 16 | (Pomeranian, Level 16, Age 29) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1930 | 21 | 16 | (Irish Setter, Level 16, Age 58) Hips: Good, Elbows: Fair, Eyes: Good, Ears: Excellent | (Level 10) |
| 1931 | 21 | 18 | (Miniature Poodle, Level 18, Age 57) Hips: Excellent, Elbows: Excellent, Eyes: Good, Ears: Good | (Level 20) |
| 1932 | 21 | 37 | (Chinese Crested, Level 37, Age 42) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1933 | 21 | 1 | (Great Dane, Level 1, Age 13) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1934 | 21 | 11 | (Pekingese, Level 11, Age 32) Hips: Good, Elbows: Good, Eyes: Excellent, Ears: Excellent | (Level 19) |
| 1935 | 21 | 14 | (Chinese Crested, Level 14, Age 31) Hips: Excellent, Elbows: Good, Eyes: Good, Ears: Good | (Level 15) |
| 1936 | 21 | 10 | (Havanese, Level 10, Age 23) Hips: Fair, Elbows: Good, Eyes: Good, Ears: Good | (Level 19) |
| 1937 | 21 | 6 | (Czechoslovakian Wolfdog, Level 6, Age 27) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Good | (Level 20) |
| 1938 | 21 | 10 | (Toy Poodle, Level 10, Age 18) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1939 | 21 | 10 | (Pomeranian, Level 10, Age 24) Hips: Good, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 18) |